Access Statistics for Sadao Nagaoka

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Acquisitions and use of patents: A theory and new evidence from the Japanese firm level data 0 0 1 28 0 0 4 106
An Analysis of Unilateral and Cross-licensing Based on an Inventor Survey in Japan: Effects of uncertainty, rent dissipation and a bundle of patents on corporate licenses 0 0 2 29 0 0 6 64
An Economic Analysis of Deferred Examination System: Evidence from Policy Reforms in Japan 0 0 5 37 1 2 19 80
Author ordering in scientific research: evidence from scientists survey in the US and Japan 0 0 2 28 1 2 10 72
Claim Length as a Value Predictor of a Patent 0 1 4 49 0 5 20 125
Coalition Formation for a Consortium Standard Through a Standard Body and a Patent Pool: Theory and Evidence from MPEG2, DVD and 3G 0 0 6 99 2 5 20 275
Combining Knowledge and Capabilities across Borders and Nationalities: Evidence from the inventions applied through PCT 0 0 1 29 0 1 9 28
Commercialization and Other Uses of Patents in Japan and the U.S.: Major findings from the RIETI-Georgia Tech inventor survey 0 2 9 168 1 5 23 516
Complementarity, Fragmentation, and the Effects of Patent Thickets 0 0 0 42 1 2 9 101
Complementary Reforms of Patent Examination Request System in Japan 0 0 0 59 0 1 6 171
Contribution of Patent Examination to Making the Patent Scope Consistent with the Invention: Evidence from Japan 1 2 2 26 3 6 21 44
Contributions of Corporate Basic Research and Research Collaboration with Academia to Innovation and Spillover Performance in Japan (Japanese) 0 3 7 7 2 9 11 11
Contributions of young scholars in team-based scientific research 0 0 0 23 0 0 9 100
Determinants of Firm Boundaries: Empirical Analysis of the Japanese Auto Industry from 1984 to 2002 0 0 1 65 0 0 7 202
Determinants of R&D and Its Productivity: Identifying Demand and Supply Channels (First revision) 0 0 1 32 0 0 4 112
Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan 1 1 2 121 2 4 13 410
Does the outsourcing of prior art search increase the efficiency of patent examination? 0 0 1 48 0 2 12 182
Dynamic Effects of Patent Pools: Evidence from inter-generational competition in optical disk industry 0 1 1 44 0 1 6 36
Economics of Research Exemption 0 1 2 3 0 3 8 19
Economics of Research Exemption 0 0 0 29 0 0 6 148
Effects of early patent disclosure on knowledge dissemination: evidence from the pre-grant publication system introduced in the United States 0 0 2 15 0 1 6 57
Exploring the Sources of Firm-level Scale Economies in R&D: Complementary assets, internal and external knowledge inflows, and inventor team size 0 1 3 60 1 3 24 154
Formation of a Pool with Essential Patents 1 1 2 30 1 3 8 105
Global spread of pharmaceutical patent protections: micro evidence from the international equivalents of the drug patents in Japan 0 0 1 77 1 2 9 40
How does Graduate Education Affect Inventive Performance? Evidence from undergraduates' choices during recessions 0 0 1 14 1 1 11 30
How ’Open ’ is Innovation in the US and Japan?: Evidence from the RIETI-Georgia Tech inventor survey 1 1 1 59 1 1 4 144
Impact of Patent Scope on subsequent Inventions: Findings from a new Measure 0 2 3 35 0 4 19 53
Incentive Design for Inventors: Theory and empirical evidence (Japanese) 0 1 3 30 2 3 18 88
Information Constraint of the Patent Office and Examination Quality: Evidence from the effects of initiation lags 0 0 1 32 0 1 9 42
Initial Public Offering and Financing of Biotechnology Start-ups: Evidence from Japan 0 0 0 39 2 2 13 77
Innovation Process in Japan and the U.S.: Major findings from the RIETI inventor surveys (Japanese) 0 0 2 7 0 1 4 30
Innovation Process in Japan in the Early 2000s as Seen from Inventors: Agenda for strengthening innovative capability (Japanese) 0 0 3 24 1 2 7 68
Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese) 0 1 2 6 0 4 9 48
International Trade Aspects of Competition Policy 0 0 0 262 0 0 8 1,282
Intrinsic and Extrinsic Motivations of Inventors 0 0 2 64 1 9 29 242
Japanese Capability for Technological Innovation: Assessment and policy agenda for enhancement (Japanese) 0 0 0 12 0 1 4 23
Knowledge Creation Process in Science: Basic findings from a large‐scale survey of researchers in Japan 0 0 0 26 0 0 5 85
Knowledge Creation Process in Science: Key Comparative Findings from the Hitotsubashi-NISTEP-Georgia Tech Scientists' Survey in Japan and the US 0 0 1 50 0 1 11 170
Life-cycle Productivity of Industrial Inventors: Education and other determinants 0 0 2 34 0 0 14 271
Managerial and Policy Agenda for Improving Japanese R&D: Inventors' views (Japanese) 0 0 0 5 0 0 6 91
Monetary Incentives for Corporate Inventors: Intrinsic motivation, project selection and inventive performance 0 0 0 28 1 2 21 74
Ownership Structure and Productivity of Vertical Research Collaboration 0 0 1 28 0 0 6 69
Patent quality, cumulative innovation and market value: Evidence from Japanese firm level panel data 0 1 2 47 0 4 13 190
Productivity of Japanese Firms and Innovation System: Bolstering growth potential (Japanese) 0 0 2 16 0 0 3 38
R&D and Market Value: Appropriability vs. Preemption 0 1 3 39 0 1 11 164
Science-Based Business: Knowledge Capital or Entrepreneurial Ability? Theory and Evidence from a Survey of Biotechnology Start-ups 0 0 3 15 0 2 8 107
Science-Based Business: Knowledge Capital or Entrepreneurial Ability?: Theory and Evidence from a Survey of Biotechnology Start-ups 0 0 2 94 0 0 11 300
Scientific Sources of Corporate Inventions in Japan: Evidence from an inventor survey (Japanese) 0 0 0 27 0 2 6 31
Spillovers and Risk of R&D Projects, and Targeting of Public R&D Support (Japanese) 0 0 0 13 0 1 4 53
Standards as a Knowledge Source for R&D: A first look at their incidence and impacts based on the inventor survey and patent bibliographic data 0 0 1 38 0 0 5 102
The Consortium Standard and Patent Pools 0 0 2 313 1 4 19 848
The Consortium Standard and Patent Pools 1 1 3 24 1 2 15 123
The Consortium Standard and Patent Pools 0 0 0 1 1 6 36 397
The Fourth Industrial Revolution and Japan's industrial innovative capability (Japanese) 0 0 0 0 0 1 1 1
The R&D Process in the U.S. and Japan: Major findings from the RIETI-Georgia Tech inventor survey 0 1 4 112 0 4 13 304
The Use of Science for Inventions and its Identification: Patent level evidence matched with survey 0 0 1 18 0 2 8 45
The Utility Standard and the Patentability of Basic Research 0 0 0 54 0 1 2 375
The Utility Standard and the Patentability of Intermediate Technology 0 0 0 27 0 0 5 216
The Utility Standard and the Patentability of Intermediate Technology 0 0 0 28 0 1 7 224
The structure and the evolution of essential patents for standards: Lessons from three IT standards 0 0 0 39 0 0 6 176
Unilateral vs. cross licensing:A theory and new evidence on the firm-level determinants 0 0 1 76 0 0 3 257
Use of Grace Periods and Their Impact on Knowledge Flow: Evidence from Japan 0 2 2 22 0 2 14 42
Who Invents?: Evidence from the Japan-U.S. inventor survey 0 0 0 99 1 2 25 532
Total Working Papers 5 24 103 3,005 29 124 683 10,570


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
An Economic Analysis of Trade Friction: Economic Effects of the Dumping Control and the Result-Oriented Trade Policy 0 0 0 18 0 0 4 113
An economic analysis of deferred examination system: Evidence from a policy reform in Japan 0 0 0 10 2 5 9 52
Assessing the R&D Management of a Firm in Terms of Speed and Science Linkage: Evidence from the US Patents 0 0 2 53 0 3 7 174
Benn Steil, David G. Victor, and Richard R. Nelson (eds.), Technological Innovation and Economic Performance 0 0 2 7 0 1 8 29
Contribution of postdoctoral fellows to fast-moving and competitive scientific research 0 1 2 3 1 2 4 21
Determinants of International Research Collaboration: Evidence from International Co-Inventions in Asia and Major OECD Countries 1 1 3 8 1 2 8 33
Determinants of firm boundaries: Empirical analysis of the Japanese auto industry from 1984 to 2002 0 0 0 53 1 4 15 286
Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan 0 0 0 27 2 4 10 122
Determinants of the Introduction of Stock Options by Japanese Firms: Analysis from the Incentive and Selection Perspectives 0 0 1 81 0 0 6 305
Does Regional Integration Promote Global Liberalization? A Case of Endogenous Protection 0 0 0 12 0 2 2 106
Does strong patent protection facilitate international technology transfer? Some evidence from licensing contracts of Japanese firms 0 1 2 81 0 5 9 253
Does the outsourcing of prior art search increase the efficiency of patent examination? Evidence from Japan 0 0 0 13 1 1 6 61
EDITORS' INTRODUCTION 0 0 0 1 0 0 3 91
EDITORS' INTRODUCTION 0 0 0 1 0 1 4 90
EDITORS' INTRODUCTION 0 0 0 2 0 0 4 44
Economic consequences of VIE when consumers are constrained 0 0 0 5 0 0 2 51
Editors' introduction 0 0 0 5 0 0 2 129
Effects of early patent publication on knowledge dissemination: Evidence from U.S. patent law reform 0 0 0 0 2 3 3 3
Global Spread of Pharmaceutical Patent Protection: Micro Evidence from the International Equivalents of Drug Patents in Japan 0 0 2 2 0 1 11 15
Impact of initial seeds on the growth of biotechnology startups: evidence from the U.S. and Japan 0 2 2 2 1 6 9 9
Initial public offering and financing of biotechnology start-ups: Evidence from Japan 0 0 2 11 1 2 17 57
Innovative East Asia: The Future of Growth: By Shahid Yusuf et al. World Bank, Oxford Univ. Press, 2003 0 0 1 116 0 0 4 304
Making the patent scope consistent with the invention: Evidence from Japan 0 0 1 2 0 2 13 19
Openness and innovation in the US: Collaboration form, idea generation and implementation 0 1 8 29 4 6 37 137
R&D and market value of Japanese firms in the 1990s 1 2 3 48 1 4 11 140
The Competitive Impact of International Trade: The Case of Import Liberalization of the Japanese Oil Product Market 0 0 0 29 1 1 3 121
The Consortium Standard and Patent Pools 1 2 10 25 2 5 33 86
The Innovation Process in Government Funded Research Consortia in Japan 0 0 1 5 0 0 2 8
The Japanese Television Cartel: A Study Based on Matsushita v. Zenith, David Schwartzman, University of Michigan Press, Ann Arbor, MI, 1993, 197 pp., $39.50 0 0 1 50 1 1 10 224
The incidence of cross-licensing: A theory and new evidence on the firm and contract level determinants 0 0 2 42 1 4 13 159
Transition to the Market Economy through Integration to the World Economy―Interaction between Domestic Reform and Opening‐up― 0 0 0 1 0 0 1 6
Vertical Restraints and Market Access 0 0 1 16 0 1 6 59
Total Journal Articles 3 10 46 758 22 66 276 3,307


Book File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Financing Retirement (NBER-CEPR-TCER-RIETI conference) 0 0 0 0 0 0 7 32
Issues in Fiscal Adjustment (NBER-CEPR-TCER conference) 0 0 0 0 0 0 3 29
Monetary Policy under Low Inflation Environment 0 0 0 0 0 0 3 37
New Developments in Empirical International Trade (NBER-TCER-CEPR-RIETI conference) 0 0 0 0 0 0 3 96
Organizational Innovation and Firm Performance 0 0 0 0 6 12 35 198
Unemployment (NBER-CEPR-TCER conference) 0 0 0 0 0 1 5 51
Total Books 0 0 0 0 6 13 56 443


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Assessing the effects of international research collaboration on the invention process: some evidence from triadic patent data 0 0 0 8 0 0 3 23
Determinants of Firm Boundaries: Empirical Analysis of the Japanese Auto Industry from 1984 to 2002 0 0 0 0 0 1 8 49
International Trade Aspects of Competition Policy 0 0 0 7 0 0 4 47
Patent Statistics as an Innovation Indicator 5 19 66 271 12 42 164 671
Total Chapters 5 19 66 286 12 43 179 790


Statistics updated 2020-08-05